Invention Grant
- Patent Title: Electronic device
- Patent Title (中): 电子设备
-
Application No.: US13870716Application Date: 2013-04-25
-
Publication No.: US09444370B2Publication Date: 2016-09-13
- Inventor: Jun Takeda
- Applicant: KYOCERA CORPORATION
- Applicant Address: JP Kyoto
- Assignee: KYOCERA Corporation
- Current Assignee: KYOCERA Corporation
- Current Assignee Address: JP Kyoto
- Agency: Studebaker & Brackett PC
- Priority: JP2012-100457 20120425
- Main IPC: H01L41/09
- IPC: H01L41/09 ; H01L41/053 ; H01L41/107 ; H01L41/113 ; H02N2/00 ; G06F3/01 ; G06F3/041 ; H04R17/00

Abstract:
To reduce attenuation of vibration in provision of a tactile sensation when both of a piezoelectric element for providing a tactile sensation and a piezoelectric element for transmitting sound are provided to a panel, an electronic device 1 includes a panel 10, a first piezoelectric element 31 and a second piezoelectric element 32 that are attached to the panel 10, and a control unit 50 for controlling such that the second piezoelectric element 32 is driven to output sound and, when the panel 10 detects a contact, such that the first piezoelectric element 31 is driven, and that the control unit 50, when the panel 10 detects the contact, controls such that the second piezoelectric element 32 is driven as well as the first piezoelectric element 31.
Public/Granted literature
- US20130285506A1 ELECTRONIC DEVICE Public/Granted day:2013-10-31
Information query
IPC分类: